<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>css三元素</title>
    <link rel="stylesheet" href="./2.28.css">
    <!-- 外联标签 -->
    <style>
    #cs{
        color: blue;
        font-family: 华文彩云;
    }
    /* #cs是ID选择器 */
    .zs{
        color: salmon;
    }
    /* 类选择器 */
        /* @import url("2.28.css"); */
    /* h2{
        color: red;
        font-size: 33px;
    } */
    /* 内标签 */
    *{
        color:springgreen;
    }
    /* 通配符选择 */
    
    
    h2{
        color: royalblue ;
    }
    </style>
</head>
<body>
    <div id="cs">black black black</div>
    <!-- 标签里面加class是类选择 -->
    <h2>black black black</h2>
    <p style="color: salmon;font-family: 华文彩云;">八嘎压路</p>
    <!-- 行标签 -->
    <h4 class="zs">我屮艸芔茻</h4>
    <h3>哇复工后我OA深V</h3>
    <h6>發財了</h6>
</body>
</html>